<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="css/bootstrap.min.css">
    <link rel="stylesheet" href="css/login.css">
    <script type="text/javascript" src="js/jquery.min.js"></script>
</head>

<body>
<div class="container-login">
    <div class="container-pic">
        <img src="pic/computer.png" width="350px">
    </div>
    <div class="login-dialog">
        <h3>登陆</h3>
        <div class="row">
            <span>用户名</span>
            <input type="text" name="userName" id="userName" class="form-control">
        </div>
        <div class="row">
            <span>密码</span>
            <input type="password" name="password" id="password" class="form-control">
        </div>
        <div class="row">
            <button type="button" class="btn btn-info btn-lg" onclick="login()">登录</button>
        </div>
    </div>
</div>
<script src="js/jquery.min.js"></script>
<script>
    function login() {
        $.ajax({
            type:"post",
            url: "/userlogin",
            data:{
                userName: $("#userName").val(),
                password: $("#password").val()
            },
            success: function(result){
                if(result) {
                    location.href = "book_list.html";
                } else {
                    alert("用户名或密码错误");
                    return;
                }
            },
        });
    }
</script>
</body>

</html>